Transaction not yet indexed

528mSd36rTZVt93CETxnP7fdmaN5o7JYaLHLcJEsd39XvcKqcWEP5M6meYLsJZJnAgnpPwwXZTcLHR2epbnbcWFQ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.